POINTERRA LIMITED — Capital/Financing Update 2014

Mar 9, 2014

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ASX:SOI 10 March 2014

Submit by fax or electronically

Company Announcements Office ASX Limited Exchange Plaza 2 The Esplanade Perth, WA. 6000

Dear Sir/Madam,

SOIL SUB TECHNOLOGIES LIMITED (ASX: SOI or “the Company”) – CONVERSION OF OPTIONS

The Company advises that 12,250,000 fully paid ordinary shares have been allotted and issued upon exercise of unlisted options.

As per the terms and conditions of unlisted options, the Company will allot shares within 10 business days from the receipt of a completed option exercise notice form. In addition and to ensure proper process is followed, the Company will require confirmation that cleared funds for the relevant options have been received before the allotment of shares can occur.

Please direct all enquiries regarding the exercise of options to Advanced Share Registry Services on (08) 9389 8033.

Information under section 708(5)(e) of the Corporations Act

The Company gives this notice pursuant to section 708A(5)(e) of the Corporations Act 2001 (Cth) (“ Act ”) and advises that the Shares were issued without disclosure to investors under Part 6D.2 of the Act. The Company, as at the date of this notice, has complied with:

• (a) the provisions of Chapter 2M of the Act as they apply to the Company; and (b) section 674 of the Act.

As at the date of this notice there is no information that is excluded information for the purposes of sections 708A(7) and (8) of the Act.

Yours Sincerely

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Keong Chan Company Secretary